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O-038 Sympathetic nervous system activation causes cerebral perfusion deficit and cerebral vasoconstriction in Swine
ConclusionIn swine, electrical stimulation of SCG results in reproducible cerebral vasoconstriction and perfusion deficit comparable to cerebral vasospasm. This can be inhibited by prior local anesthetic injection into the SCG, a possible therapeutic target for cerebral vasospasm.Abstract O-038 Figure 1CT perfusion scan (top row) coronel view of approximate fronto-temporal area of swine brain (outlined in white box) at baseline, with right SCG stimulation, with lidocainc + right SCG stimulation. Cerebral angiogram (bottom row) AP view of swine cranial artcrics at baseline, with right SCG stimulation, with lidocaine + right...
Source: Journal of NeuroInterventional Surgery - July 23, 2022 Category: Neurosurgery Authors: Kim, W., Samarage, M., Zarrin, D., Goel, K., Johnson, J., Wang, A., Colby, G. Tags: SNIS 19th annual meeting oral abstracts Source Type: research

E-071 Organization of a Neurointerventional Fellowship Curriculum
The objective of this report is to present a comprehensive three -tier model for a Neurointerventional didactics program. Methods The model divides an annual Neurointerventional didactic curriculum in to three tiers: Introduction to Neurointervention Series: Basic concepts of Neurointervention. Implemented during the first two months of the academic year. Faculty/speaker driven. Total 20 sessions. See Table 1. Neurointervention Core Curriculum: Implemented during months 3 to 12 of the academic year. Faculty/speaker moderated; more interactive. Total 30 sessions. See. Table 2. Neurointervention Advanced Didactics: Period...
Source: Journal of NeuroInterventional Surgery - July 26, 2014 Category: Neurosurgery Authors: Garg, A. Tags: Electronic poster abstracts Source Type: research